National Signal Technology, Inc.

Form 5500

NATIONAL SIGNAL TECHNOLOGY, INC.

875 William Pitt Way, Pittsburgh, Pa 15238 (724) 367-1240 EIN:25-1646829 Plan Admin:James Ausefski

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2023	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY24 / 22 Assets BOY/EOY$6,907,580 / $8,957,657	2023	NATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN - Plan #001	24 / 22	$6,907,580 / $8,957,657
2022	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY26 / 24 Assets BOY/EOY$8,976,074 / $6,907,580	2022	NATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN - Plan #001	26 / 24	$8,976,074 / $6,907,580
2021	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY27 / 26 Assets BOY/EOY$7,481,960 / $8,976,074	2021	NATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN - Plan #001	27 / 26	$7,481,960 / $8,976,074
2020	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY27 / 27 Assets BOY/EOY$5,800,266 / $7,481,960	2020	NATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN - Plan #001	27 / 27	$5,800,266 / $7,481,960
2020	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. RETIREMENT PLAN Plan #002 Participants BOY/EOY25 / 0 Assets BOY/EOY$3,174,043 / $0	2020	NATIONAL SIGNAL TECHNOLOGY, INC. RETIREMENT PLAN - Plan #002	25 / 0	$3,174,043 / $0
2019	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN Plan #001 Participants BOY/EOY29 / 26 Assets BOY/EOY$6,093,980 / $5,800,266	2019	NATIONAL SIGNAL TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN - Plan #001	29 / 26	$6,093,980 / $5,800,266
2019	Plan NameNATIONAL SIGNAL TECHNOLOGY, INC. RETIREMENT PLAN Plan #002 Participants BOY/EOY26 / 24 Assets BOY/EOY$2,224,209 / $3,174,043	2019	NATIONAL SIGNAL TECHNOLOGY, INC. RETIREMENT PLAN - Plan #002	26 / 24	$2,224,209 / $3,174,043